I want to install Ubuntu over network with a minimal installation from USB drive.
On https://www.ubuntu.com/download/alternative-downloads#alternate-ubuntu-server-installer I clicked Download the network installer for 18.04 LTS and then amd64. I was presented with a directory listing, from which I chose mini.iso.
Then (I think) I followed this tutorial: https://tutorials.ubuntu.com/tutorial/tutorial-create-a-usb-stick-on-windows. I didn't get the "ISOHybrid image detected" message, though.
When I boot from the resulting USB drive I am presented with four options in the boot menu:
UEFI: Built-in EFI Shell
P1: WDC WD50000... (the internal HDD)
Kingston Data Traveler
UEFI: KingstonDataTraveler
KingstonDataTraveler leads to a keyboard selection and then to a FreeDOS command prompt.
UEFI: KingstonDataTraveler leads to a "Insert boot media" error message.
Where did I go wrong?